Establishment of a mini-tubewell-based water supply system and associated construction works for drinking water provision in Ward No. 11, Vivekananda Nagar, Banwari Tola.

Transportation Erection and dismantling of RIG. machinc complete.

Drilling of 600/500 mm dia bore hole by DC Rig Machine complete with all Requircd matenals.Jabour T&P ctc complete. With all required malerials,labour T&P ete complctc. a)- 600 mm d1a Dr1lling from (0.00 m to 60.00m )BGL

b)- 500 mm d1a Drilling from (61.00 m to 100.00m )BGL

c)- 500 mm dia Drilling from (101.00 m to 165.00m )BGL

d)- Logging of bore hole by Departmcntal/approved electric logger.

M.S Tubewell assembly with all required parts like plain pipe,slotted pipe (as required upto 50% of plain pipe ) rings, well cap,bail plug,clamp,reducer,central guide,support structure |etc.as requiredas per typed design complete in all respect. (Note-Axial Length of Reducer without Ring shall be Measured with casing pipe.) 300 MM DIA

200MM DIA

Lowering of Tubewell assembly dully welded including welding electrod and shrounding of pea gravel complete in all respect. (Note-Axial Length of Reducer without Ring shall be Measured with casing pipe.) 300 mm dia size assembly from 0.00 To 54.00 m BGL.

200 mm dia size assembly from 61 To 100 m BGL.

200 mm dia size assembly from 101 To 165 m BGL.

Zone testing

cement sealing work

Supply and lowring of 90 mm dia up gravel feed pipe

Spply of 1.6-4.8 mm size Lal Kuwan Quarry Pea-Gravel dully washed,screened and properly stacked at site.

Transportation Erection & Dismantling of 250 PSI Air Compressor

Development of Tubewell by 600 PSI Air Compressor with all Required mat. Labour t&p etc.

Transportation ,Erection & Dismantling of 3 Cusec O.P Unit and Yield Test.

Development of Tubewell by 3Cusec O.P Unit with all Required mat.labour T&P etc.

Yield test of Tubewell along with chemical and bacteriogical analysis of Tubewell's water.

Supply, Installation, testing & Commissioing of 800 LPM discharge, 56 M head- 20 HP subnersible motor, pumping plant which can be operated at 415+10% volts, 50 Hz AC,Supply including Starter, control Panel, cable etc. of suitable capacity complete in all respect.

SITC of main piping & valves (100 mm size) with 24mtr. Column pipe, Elecironic (Type chlorinating plant, power wiring, earthing. Painting. Tools sets, wiring of pump house (nternal & external) Chain pulley block and gauges complete in all required material.

3M long heavy duty column pipe same as above (Extra/Spare).

25 KVA Servo Voltage stabilizer.

Misc item such as protection ring. MCCB. Transformer oil, electric resistance, rubber sheet, 25 sqmm armoured cable and construction of canopy as per site requirement for protection of electronic device and safety purpose.

Trial &Testing

Power connection from UPPCL with provision of l I KV HT Lines,25 KVA 11/0.433KV Transformer ,Energy Meter,System loading charges,security charges etc.complete.

Add 18% GST Charge

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